A BIM building model display stand

Abstract

The utility model relates to model display stand technical field, concretely relates to a BIM building model display stand, including rectangle frame, support foot and quick -change mechanism, quick -change mechanism includes limiting board, model main part, clamping plate, guide rod, connecting plate, fixed plate, electric telescopic handle, wear -resisting device and stabilizing device, model main part installs directly to place it in the rectangle frame in the sliding, and is supported and is limited through the limiting board of bottom, then directly controls two electric telescopic handles and acts simultaneously, and the electric telescopic handle can drive the clamping plate to move and its front side joint part is slidingly connected in the clamping groove of the base of model main part, thereby realizes the quick installation of model main part and is fixed, and only needs to control the electric telescopic handle to act when disassembling subsequently to make the clamping plate separate from the base of model main part, then model main part can be directly taken down and replaced, and it is convenient and quick, and further can solve the installation or disassembly time -consuming and labor -intensive problem of the building model of existing display stand.

Description

Technical Field

[0001] This utility model relates to the field of model display stand technology, and in particular to a BIM building model display stand. Background Technology

[0002] In existing technologies, a display stand is required when displaying BIM building information models.

[0003] A search revealed that prior art CN218942726U discloses a BIM building model display stand, including a housing with a simulation mechanism. This mechanism comprises an arc bridge, a rack, two sliding grooves, two sliding rods, two connecting arms, a fluorescent lamp, two support arms, a chassis, a rotating shaft, and a spur gear. The two ends of the arc bridge are fixedly connected to the top left and top right of the housing, respectively, and the inner arc surface has an arc groove. The rack is fixedly installed on the top of the inner wall of the arc groove. The two sliding grooves are respectively located on the left and right sides of the inner wall of the arc groove. One end of each of the two sliding rods is slidably connected to the inner wall of the two sliding grooves. A motor drives the rotating shaft to rotate the spur gear, which in turn rotates the rack. The support arms move the fluorescent lamp along the arc groove of the arc bridge, simulating sunrise and sunset, thus changing the shadow angle of the BIM building model and more fully demonstrating the model's actual application.

[0004] However, the above-mentioned display stand has the following problems when in use: When replacing the model on the display stand, the above technical solution requires the cooperation of multiple people to disassemble the model on the display stand and install the new display model. Since all the display models are fixed on a large plate in advance, the large plate and the model fixed on the plate need to be lifted together to the top of the display stand, which is time-consuming and laborious. Utility Model Content

[0005] The purpose of this utility model is to provide a BIM building model display stand, which aims to solve the problem of time-consuming and labor-intensive installation or dismantling of existing display stands for building models.

[0006] To achieve the above objectives, this utility model provides a BIM building model display stand, including a rectangular frame and support legs, with four support legs detachably installed at the bottom edge of the rectangular frame, and also including a quick-change mechanism;

[0007] The quick-change mechanism includes a limiting plate, a model body, a clamping plate, a guide rod, a connecting plate, a fixing plate, an electric telescopic rod, a wear-resistant device, and a stabilizing device. The limiting plate is detachably installed at the bottom of the rectangular frame and is symmetrically arranged. The model body is slidably connected to the rectangular frame, and its bottom abuts against the limiting plate. The clamping plate is slidably inserted into the clamping slots on both sides of the base of the model body. The guide rod is detachably connected to the rectangular frame and slidably connected to the clamping plate. The connecting plate is detachably connected to the clamping plate and the output end of the electric telescopic rod, respectively. The fixing plate is detachably connected to the rectangular frame and is symmetrically arranged on both sides of the front of the rectangular frame. The electric telescopic rod is installed on the fixing plate. The wear-resistant device is arranged between the guide rod and the clamping plate. The stabilizing device is symmetrically arranged on the front side of the rectangular frame.

[0008] The limiting plate is equipped with a retaining strip that engages with a slot at the bottom of the model body, and the retaining strip has an isosceles trapezoidal cross-section.

[0009] The wear-resistant device includes a sliding sleeve and a fixed plate. The sliding sleeve is slidably connected to the clamping plate and the guide rod, and the fixed plate is integrally provided. The fixed plate is detachably connected to the clamping plate.

[0010] The stabilizing device includes a support block and a fixing ear, wherein the support block and the fixing ear are integrally formed; the fixing ear is detachably connected to the rectangular frame.

[0011] The BIM building model display stand also includes a protective mechanism, which includes side panels and a front panel. The side panels are detachably connected to the rectangular frame and are located on the left and right sides of the rectangular frame. The front panel is detachably installed on the front side of the rectangular frame and is symmetrically arranged.

[0012] This utility model discloses a BIM architectural model display stand. During installation, the main body of the model is slidably placed within a rectangular frame and supported and limited by a bottom limiting plate. Then, two electric telescopic rods are controlled to move simultaneously. After the electric telescopic rods move, they can move a locking plate and slide its front locking part into a slot in the base of the main body of the model, thereby achieving rapid installation and fixation of the main body of the model. For subsequent disassembly, simply control the electric telescopic rods to disengage the locking plate from the base of the main body of the model, and then the main body of the model can be directly removed and replaced. This is convenient and quick, and can solve the problem of time-consuming and labor-intensive installation or disassembly of existing architectural models on display stands. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of the BIM building model display stand according to the first embodiment of this utility model.

[0015] Figure 2 This is a schematic diagram of the card strip according to the first embodiment of this utility model.

[0016] Figure 3 This is a schematic diagram of the connecting plate according to the first embodiment of the present invention.

[0017] Figure 4 This is a utility model Figure 3 Enlarged view of point A in the middle.

[0018] Figure 5 This is a schematic diagram of the overall structure of the BIM building model display stand according to the second embodiment of this utility model.

[0019] In the diagram: 101-Rectangular frame, 102-Supporting foot, 103-Limiting plate, 104-Model body, 105-Clamping plate, 106-Guide rod, 107-Connecting plate, 108-Fixing plate, 109-Electric telescopic rod, 110-Clamping strip, 111-Sliding sleeve, 112-Fixing disc, 113-Supporting block, 114-Fixing ear, 201-Side guard plate, 202-Front guard plate. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] Example 1:

[0022] like Figures 1 to 4 As shown, where Figure 1 This is a schematic diagram of the overall structure of the BIM building model display stand. Figure 2 This is a schematic diagram of the card strip structure. Figure 3 This is a structural diagram of the connecting plate. Figure 4 yes Figure 3 The enlarged view at point A shows that this utility model provides a BIM building model display stand, including a rectangular frame 101, support legs 102, and a quick-change mechanism. The quick-change mechanism includes a limiting plate 103, a model body 104, a locking plate 105, a guide rod 106, a connecting plate 107, a fixing plate 108, an electric telescopic rod 109, a wear-resistant device, and a stabilizing device. The wear-resistant device includes a sliding sleeve 111 and a fixing plate 112, and the stabilizing device includes a support block 113 and a fixing lug 114. This solution solves the problem of time-consuming and labor-intensive installation and disassembly of existing display stands for building models. It is understood that the aforementioned solution allows for convenient and quick replacement of building models.

[0023] In this embodiment, the support foot 102 is detachably installed at the bottom edge of the rectangular frame 101. The support foot 102 is T-shaped, and the top connecting plate is connected to the rectangular frame 101 by bolts. In actual use, the support foot 102 can be replaced by an electric telescopic rod structure as disclosed in the prior art CN222640195U, which is beneficial for adjusting the height of the display stand and facilitating model installation. At the same time, the outer side of the model body 104 of this application can also be protected by a transparent glass cover as described in the prior art. In addition, the circuits and electronic components involved in this utility model are all prior art, which can be fully implemented by those skilled in the art and need not be elaborated. The content protected by this utility model does not involve the improvement of software and methods.

[0024] The limiting plate 103 is detachably installed at the bottom of the rectangular frame 101 and symmetrically arranged. The model body 104 is slidably connected to the rectangular frame 101, and its bottom abuts against the limiting plate 103. The locking plate 105 is slidably inserted into the slots on both sides of the base of the model body 104. The guide rod 106 is detachably connected to the rectangular frame 101 and slidably connected to the locking plate 105. The connecting plate 107 is detachably connected to the locking plate 105 and the output end of the electric telescopic rod 109 respectively. The fixing plate 108 is detachably connected to the rectangular frame 101 and symmetrically arranged on both sides of the front of the rectangular frame 101. The electric telescopic rod 109 is installed on the fixing plate 108. The wear-resistant device is arranged between the guide rod 106 and the locking plate 105. The stabilizing device is symmetrically arranged on the front side of the rectangular frame 101. The limiting plate 103 is fixed by bolts arranged from bottom to top. The rectangular frame 101 has a sliding groove that slides to fit the shape of the base of the model body 104. The locking plate 105 is T-shaped, and its front locking part can be slidably inserted into the locking groove on the base of the model body 104. The guide rod 106 is T-shaped, and the disc is connected to the rectangular frame 101 by countersunk bolts. The locking plate 105 has a round hole that slides with the guide rod 106. The fixing plate 108 is U-shaped and is fixed to the rectangular frame 101 by bolts. The electric telescopic rod 109 is fixed to the fixing plate 108 by bolts, and the output end is connected to the connecting plate 107 by bolts. The control panel of the electric telescopic rod 109 is installed on the front of the rectangular frame 101. The two electric telescopic rods 109 operate simultaneously, and corresponding cable through holes are provided at corresponding positions on the rectangular frame 101 for cooperation. The wear-resistant device helps to improve the service life of the guide rod 106 and the clamping plate 105, and the stabilizing device is used to improve the stability of the rectangular frame 101.

[0025] Secondly, a retaining strip 110 is detachably installed on the limiting plate 103. The retaining strip 110 engages with a slot at the bottom of the model body 104, and the cross-section of the retaining strip 110 is an isosceles trapezoidal structure. The retaining strip 110 is fixed by multiple bolts arranged from bottom to top, and engages with a slot at the bottom of the base of the model body 104 during installation.

[0026] Then, the sliding sleeve 111 is slidably connected to the clamping plate 105 and the guide rod 106 respectively, and the fixing plate 112 is integrally provided; the fixing plate 112 is detachably connected to the clamping plate 105. The sliding sleeve 111 is slidably installed in the through hole on the clamping plate 105, and its disc-side end face near the guide rod 106 is flush with the end face of the clamping plate 105. The fixing plate 112 is fixed by bolts. The inner hole of the sliding sleeve 111 is slidably engaged with the guide rod 106, so that the guide rod 106 does not directly slide in contact with the clamping plate 105.

[0027] Finally, the support block 113 and the fixing ear 114 are integrally formed; the fixing ear 114 is detachably connected to the rectangular frame 101. The support block 113 is located at the suspended position on both sides of the front edge of the rectangular frame 101, and the two ends respectively abut against the rectangular frame 101, thereby forming a support structure to improve stability. Then, the fixing ear 114 is fixed with bolts to achieve the limiting position.

[0028] When using this utility model to solve the problem of time-consuming and laborious installation or disassembly of existing display stand architectural models, the model body 104 is directly slidably placed inside the rectangular frame 101 during installation, and supported and limited by the bottom limiting plate 103 and the locking strip 110. Then, the two electric telescopic rods 109 are directly controlled to move simultaneously. After the electric telescopic rods 109 move, they can drive the locking plate 105 to move and slide its front locking part into the locking groove of the base of the model body 104, thereby realizing the quick installation and fixation of the model body 104. After the locking plate 105 is locked, its rear end face abuts against the outer side of the disc of the guide rod 106 for limitation. During subsequent disassembly, it is only necessary to control the electric telescopic rods 109 to move the locking plate 105 away from the base of the model body 104. Then the model body 104 can be directly removed and replaced, which is convenient and quick, and thus can solve the problem of time-consuming and laborious installation or disassembly of existing display stand architectural models.

[0029] Example 2:

[0030] like Figure 5 As shown, where Figure 5This is a schematic diagram of the overall structure of a BIM building model display stand. Based on the first embodiment, this utility model provides a BIM building model display stand, which also includes a protective mechanism, including a side guard plate 201 and a front guard plate 202.

[0031] The side guard plate 201 is detachably connected to the rectangular frame 101 and is located on the left and right sides of the rectangular frame 101; the front guard plate 202 is detachably installed on the front side of the rectangular frame 101 and is symmetrically arranged. Both the side guard plate 201 and the front guard plate 202 are fixed by bolts.

[0032] In this embodiment, by providing the front guard plate 202 and the side guard plate 201, it is beneficial to seal the rectangular grooves on the left and right sides and the front side of the rectangular frame 101, ensuring the safety of transmission and the safety of the components.

[0033] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A BIM building model display stand, comprising a rectangular frame and supporting legs, wherein four supporting legs are detachably installed at the bottom edge of the rectangular frame, characterized in that: It also includes quick-change mechanisms; The quick-change mechanism includes a limiting plate, a model body, a clamping plate, a guide rod, a connecting plate, a fixing plate, an electric telescopic rod, a wear-resistant device, and a stabilizing device. The limiting plate is detachably installed at the bottom of the rectangular frame and is symmetrically arranged. The model body is slidably connected to the rectangular frame, and its bottom abuts against the limiting plate. The clamping plate is slidably inserted into the clamping slots on both sides of the base of the model body. The guide rod is detachably connected to the rectangular frame and slidably connected to the clamping plate. The connecting plate is detachably connected to the clamping plate and the output end of the electric telescopic rod, respectively. The fixing plate is detachably connected to the rectangular frame and is symmetrically arranged on both sides of the front of the rectangular frame. The electric telescopic rod is installed on the fixing plate. The wear-resistant device is arranged between the guide rod and the clamping plate. The stabilizing device is symmetrically arranged on the front side of the rectangular frame.

2. The BIM building model display stand as described in claim 1, characterized in that: A retaining strip is detachably installed on the limiting plate. The retaining strip engages with a slot at the bottom of the model body, and the cross-section of the retaining strip is an isosceles trapezoidal structure.

3. The BIM building model display stand as described in claim 1, characterized in that: The wear-resistant device includes a sliding sleeve and a fixed plate. The sliding sleeve is slidably connected to the clamping plate and the guide rod, and the fixed plate is integrally provided. The fixed plate is detachably connected to the clamping plate.

4. The BIM building model display stand as described in claim 1, characterized in that: The stabilizing device includes a support block and a fixing lug, wherein the support block and the fixing lug are integrally formed; the fixing lug is detachably connected to the rectangular frame.

5. The BIM building model display table of claim 1, wherein : The BIM building model display stand also includes a protective mechanism, which includes side panels and a front panel. The side panels are detachably connected to the rectangular frame and are located on the left and right sides of the rectangular frame. The front panel is detachably installed on the front side of the rectangular frame and is symmetrically arranged.

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